15690272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37717}}^1$

素因数の和:37740

約数の個数: 24

約数和(自身を含む): 33267276

約数和(自身を除く): 17577004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 37717, 75434, 150868, 301736, 490321, 603472, 980642, 1206944, 1961284, 3922568, 7845136, 15690272]

約数ペア:

[(1, 15690272), (2, 7845136), (4, 3922568), (8, 1961284), (13, 1206944), (16, 980642), (26, 603472), (32, 490321), (52, 301736), (104, 150868), (208, 75434), (416, 37717)]